MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Vidar


Vendor detections: 11


Intelligence 11 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1
SHA3-384 hash: 639b190defacdcf0615622f10a0da8aad1135bf8202a1149692224302655a6a7550ce8bebdba9b461a9c8ba78b12d40d
SHA1 hash: 6075c69c27333c9e87a6a65e8d6236a953e2c8d4
MD5 hash: 885a4c010f3865a4777bfbb6ee22f23d
humanhash: london-five-oranges-emma
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:4'186'752 bytes
First seen:2026-02-04 08:51:08 UTC
Last seen:2026-02-04 17:34:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (62 x LummaStealer, 49 x AuroraStealer, 49 x Vidar)
ssdeep 49152:j8Ev+5rb/TcvO90d7HjmAFd4A64nsfJy7T6I//ZEMVI3YkMFQy48HQN+mr7BsiAB:kIHuMVI3YWd17bVjcErDOrQh6e7f1U
TLSH T114165C53BE84C275C6DBE139E86191A56230B808073136D36EA62EB65D3F7C41B3BB1D
gimphash 630bca634dd80d84849bf5b12996d44b4ed4a12672b74fd5d7d303182c041e77
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-gcleaner exe G signed US.file vidar

Code Signing Certificate

Organisation:www.s-ze.com
Issuer:E7
Algorithm:sha256WithRSAEncryption
Valid from:2025-12-29T15:17:23Z
Valid to:2026-03-29T15:17:22Z
Serial number: 0685981751f97725167be35ea5694751877c
Intelligence: 10 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 30616d6cd96a3fc7734957a4175700c077ca4d3a6736daa7bf0ede933b0febf1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://195.178.136.38/service

Intelligence

File Origin
# of uploads :
9
# of downloads :
160
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
_9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1.exe
Verdict:
Malicious activity
Analysis date:
2026-02-04 08:52:28 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/26f7cdbe-c972-48c2-a655-4c411290c9c1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/51626/
Detection(s):
Win.Malware.Wingo-9956994-0
Create hunting rule

Win.Malware.Vidar-10059273-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6983088a9a60ec70d92cae3e
Tags:
ransomware injection obfusc
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan.Win64.Agent.sb HEUR:Trojan.Win64.Generic
Link:
https://opentip.kaspersky.com/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/80daaed9-7a2c-4253-8096-528ca5c790ef
Score:
63%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/885a4c010f3865a4777bfbb6ee22f23d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tq5vp6bp2kmrb7waaelrqdz3in3k43do4yjdvmqse2qrxwnxf7yq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260204-ksbaeabv6g/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Unpacked files
SH256 hash:
9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1
MD5 hash:
885a4c010f3865a4777bfbb6ee22f23d
SHA1 hash:
6075c69c27333c9e87a6a65e8d6236a953e2c8d4
Link:
https://www.unpac.me/results/b18760df-6f0c-4870-8db5-a3b4d604d335/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c3b57f82fd2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_bazarbackdoor_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.bazarbackdoor.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

Executable exe 9c3b57f82fd29910fec00117180f3b4376ae6c6ee6123ab21226a11bd9b72ff1

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/51626/

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